Rizki, M. ., R. . Rusli, and Q. . Barkah. “Murāqabah in Practice: An Ethnographic Analysis of the Minangkabau Islamic Mato Profit-Sharing System in an Urban Padang Restaurant”. Journal of Islamic Economics Lariba, vol. 11, no. 1, June 2025, pp. 103-28, doi:10.20885/jielariba.vol11.iss1.art5.